baber/WOPTO huggingface dataset:
Patent KR-20030076392-A (KR)
Title: 컬러수상관장치
IPC: H01J29/50
Filed: 2003-03-20
Abstract: 본 발명은 설계 상의 부담을 회피하면서, OLF 렌즈에 다이나믹전압을 인가하는 기술을 조합하는 것을 가능하게 하는 인라인형 전자총을 구비한 컬러수상관장치를 제공하는 것을 목적으로 한다. 
     외주전극(28A)의 개구형상과 유사한 형상의 수평주사방향으로 긴 편평한 판체에 3개의 원형상의 홀이 설치된 보정전극판(28B)에 간막이형상 전극판(40, 41)이 서로 평행하게 부착되어 있다. 
     이로 인하여, 수평방향으로는 집속작용이 강하고, 수직방향으로는 발산작용을 갖는 4극렌즈가 보조렌즈로서 형성되고, HV 차가 증대된다. 그 결과, 종래의 것(간막이형상 전극판이 없는 것)에 비해 설계상의 어려움을 실질적으로 수반하지 않고 다이나믹전압을 저감시킬 수 있다.
Patent KR-20030076412-A (KR)
IPC: B23P15/28
Filed: 2003-03-20
Abstract: The present invention relates to a coated cemented carbide inserts (cutting tool), particularly useful for milling at high cutting speeds in steels and milling in hardened steels. <??>The inserts are characterised by a WC-Co cemented carbide containing NbC and TaC and a W-alloyed binder phase and a coating including a first, innermost layer of TiCxNyOz with equiaxed grains, a layer of TiCxNyOz with columnar grains and at least one layer of Al2O3 consisting essentially of the  kappa -phase. <IMAGE>
Patent KR-20040084454-A (KR)
Inventor: SONG JANG GEUN
IPC: G02F1/1333
Filed: 2003-03-28
Abstract: PURPOSE: A thin film diode display plate for a liquid crystal display, and a liquid crystal display including the same are provided to improve side visibility of a liquid crystal display using MIM(Metal Insulator Metal) diodes by a DSD(Dual Select Diode) method. CONSTITUTION: A first signal line and a second signal line(122) are formed in parallel. Data electrode lines made of a transparent conductive material cross the first and second signal lines. First and second pixel electrodes(190a,190b) are formed at a pixel, overlapped with the data electrode lines to form a liquid crystal capacitor. The first and second pixel electrodes are divided by a first cut part. The first and second signal lines, and the first and second pixel electrodes are connected with each other by a DSD method. Diodes(D1,D2) are connected with the first and second pixel electrodes in different resistances or sizes.
Patent KR-20040084459-A (KR)
Inventor: EOM YUN SEONG
IPC: G02F1/136
Filed: 2003-03-28
Abstract: PURPOSE: A liquid crystal display, a thin film transistor display plate, and a method for manufacturing the same are provided to obtain a wide view angle by easily forming four domains by aligning liquid crystal in association with peaks and valleys of an alignment film, thereby improving quality of a liquid crystal display. CONSTITUTION: Gate lines(121) and gate electrodes(123) are formed on an insulation substrate in one direction. A gate insulation film is formed to cover the gate lines and the gate electrodes. A semiconductor layer(154) is formed at a predetermined area of the gate insulation film. An ohmic contact layer is formed on the semiconductor layer. Source and drain electrodes(173,175) are partially overlapped with the ohmic contact layer. Data lines cross the gate lines for defining pixel regions. A passivation film includes contact holes(181,182,183,184) for exposing the drain electrodes. Pixel electrodes(190) are formed on the passivation film, and are connected with the drain electrodes through the contact holes. A support film is formed on the pixel electrodes, having peaks and valleys. An alignment film is formed on the support film in association with the peaks and the valleys.
Patent KR-20040089308-A (KR)
Inventor: KIM YEONG DONG
Filed: 2003-04-11
Abstract: PURPOSE: A promotion method using lotto AD(ADvertisement) leaflets is provided to advertise a site, collect members of the site, or easily perform an event or the promotion by printing a lottery ticket to an AD leaflet and inducing a user to connect to the site. CONSTITUTION: An online lottery ticket database storing the lotto numbers printed on the AD leaflets and an ID number discriminating the lotto numbers is constructed to a server of the site. The AD leaflets recording online lottery ticket information stored in the online lottery ticket database are distributed to latent users(S200). The server registers the user as a member by receiving information needed for membership registration from the user(S300). Partial numbers of the lottery ticket matched with the ID number are found by receiving the ID number from the user and the found numbers are transmitted to a user terminal. As judging lottery ticket issuance by receiving the rest numbers from the user, the online lottery ticket is issued by using the received numbers(S400).
Patent KR-20030082399-A (KR)
Title: 반도체 제조 장치용 작업편 홀더
IPC: H01L21/687
Filed: 2003-04-14
Abstract: 반도체 제조 장치 작업편 홀더는 웨이퍼 유지면이 등온성면에서 우수하고 코터/디벨로퍼 내의 사진 석판 포토레지스트의 열경화 및 낮은 유전율, 예를 들면 낮은 k값 절연막의 소성에 사용하기 적합하다.  작업편 홀더는 웨이퍼 홀더(1) 및 웨이퍼 홀더(1)를 지지하는 지지 부재(4)로 이루어지고, 지지 부재(4)의 열전도성이 웨이퍼 홀더(1)의 열전도성보다 낮은 것을 특징으로 한다.  웨이퍼 홀더(1) 및 지지 부재(4)는 접합되지 않거나, 접합되는 경우에도 2.0 x 10 -6 /℃ 이하의 열팽창 계수 차이를 가지도록 만들어진다.  양호하게는 웨이퍼 홀더(1)의 주요 성분은 AlN이고 지지 부재(4)의 주요 성분은 멀라이트이다.
Patent KR-20040088910-A (KR)
Inventor: SUNG PYEONG YONG
IPC: G11B7/09
Filed: 2003-04-14
Abstract: PURPOSE: An optical pickup, an optical recording and/or reproducing apparatus and a compatible tracking realizing method are provided to detect a tracking error signal by an improved push-pull method with the use of detection signals of a main light and the second sub lights. CONSTITUTION: At least one optical splitter(40) splits into at least 4 sub lights including a main light emitted from a light source(31), the first two sub lights relatively near to the main light, and the second two sub lights relatively far away from the main light, and irradiates the split lights on an optical information storage medium(30). At least one optical detection device(80) receives the main light and the sub lights reflected from the medium(30). A main optical detector receives the main light. One pair of the first sub optical detectors receive the first sub lights. One pair of the second sub light optical detectors receive the second sub lights.
Patent KR-20040095417-A (KR)
Inventor: UM HYUN SHIL
IPC: A61H33/06
Filed: 2003-04-28
Abstract: PURPOSE: A far infrared rays fomentation frame using a bio stone, a germanium, a jade and a special sea stone is provided to relieve fatigue and to maintain and assist one's health efficiently. CONSTITUTION: The far infrared rays fomentation frame(1) using the bio stone, germanium, jade and special sea stone comprises a head part and a body part in an inner groove part(6) to model a human body shape. The far infrared rays fomentation frame(1) has an air line(2) along an inner side thereof and a hot wire is installed in the air line. The head part and body part are divided in a form of half-sphere, in an inner side of the air line.
Patent KR-20040092902-A (KR)
Inventor: KIM HYEONG JIN
IPC: B01D39/00
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a filter assembly having catechin which has both deodorization function and antibacterial function. CONSTITUTION: The filter assembly has one or a pair of main body (42, 43) where many perforated holes (41) are formed and a filtering plate (30) inserted into the main body and prepared by coating a catechin (32) solution on an activated carbon (33) equipped at the surface of urethane foam (31), wherein the filtering plate removes smell and controls propagation of bacteria.
Patent KR-20040099906-A (KR)
Inventor: JUNG SU CHEOL
IPC: F04B27/08
Filed: 2003-05-20
Abstract: PURPOSE: A piston supporting structure for a displacement variable swash plate type compressor is provided to minimize the friction resistance between pistons and a housing when the pistons carry out rectilinear reciprocation by the rotation of a swash plate, thereby preventing the damage of parts and the driving overload. CONSTITUTION: A piston supporting structure for a displacement variable swash plate type compressor includes rolling elements rolling in association with the rolling of pistons(10) by the rotation of a swash plate, wherein the rolling elements contact inner wall surface parts of a front housing(2) while rolling, and the inner wall surface parts correspond to both wing parts(10c) of the respective pistons. The rolling elements are to be needle bearings(20) rotating in positions in response to the contact between the wing parts of the piston. The needle bearings are rotatably inserted into mounting grooves(2b), the mounting grooves being formed to the housing at positions corresponding to the wing parts of the pistons. The needle bearings are partially protruded beyond the inner surface of the housing to contact the pistons.
Patent KR-20040100289-A (KR)
Inventor: LEE SEUNG MIN
IPC: H01L21/02
Filed: 2003-05-22
Abstract: PURPOSE: An exhaust apparatus of semiconductor equipment is provided to improve the stability and efficiency of exhaust by installing a spare pump parallel with a main pump. CONSTITUTION: An exhaust apparatus of semiconductor equipment includes a process chamber(10), a vacuum exhaust line(20) for exhausting remaining gas and particles from the process chamber, a main pump(30) for generating a vacuum, and an exhaust control valve(40) installed on the vacuum exhaust line. A spare pump(50) is connected parallel with the main pump via a direction diverting valve(60). A controller(70) is used for selecting one from the main pump and the spare pump by using the direction diverting valve.
Patent KR-20040102398-A (KR)
Inventor: JUNG MYEONG JIN
IPC: H01L21/304
Filed: 2003-05-27
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) apparatus is provided to control the gap between a retainer ring and a carrier by using a compressed coil spring. CONSTITUTION: A CMP apparatus includes a pneumatic membrane(132) for loading and unloading a wafer, a flexure(133), a retainer ring(135) for guiding the wafer and pressing a polishing pad(134), and a fixing screw(138) for fixing the retainer ring to a carrier(137). A compressed coil spring(136) is installed between the retainer ring and the carrier to control the gap between the retainer ring and the carrier.
Patent KR-20040103664-A (KR)
Inventor: KIM YU CHANG
IPC: H01B13/00
Filed: 2003-06-02
Abstract: PURPOSE: A semiconductor device fabrication method is provided to improve stability and reliability of a fabrication process by preventing an attack of a conductive pattern without increasing a thickness of a hard mask. CONSTITUTION: A conductive layer(22), a nitride layer(23), and a polysilicon layer(24) are sequentially deposited on a substrate(20) having an insulating structure and a conductive structure. A hard mask having a double structure of the polysilicon layer and the nitride layer, and a plurality of conductive patterns of the stacked conductive layers are formed by etching selectively the polysilicon layer, the nitride layer, and the conductive layer. An insulating layer(25) is formed thereon. A line type photoresist pattern is formed on the insulating layer. A contact hole(27) is formed by etching the insulating layer. A plug material layer is deposited on the exposed conductive structure. A plug is formed by removing the plug material layer, the insulating layer and the polysilicon hard mask.
Patent KR-20040110455-A (KR)
Inventor: KIM YEONG SU
IPC: G01B11/00
Filed: 2003-06-19
Abstract: PURPOSE: A method for compensating for a position in an under body sealing process is provided to expand an error correction range and to reduce the number of parts forming a photographing part. CONSTITUTION: A method for compensating for a position in an under body sealing process includes a step of measuring a reference hole such as reference points(T1,T2,T3) through three robots in a range of a setting value by using a measuring plate including the reference hole identical to a gauge hole of a vehicle under body(S310). Triangular sides for connecting the reference points are formed by receiving data corresponding to each reference point measured from three robots(S322). A photographing part mounted on the three robots photographs the vehicle under body when a vehicle body is inputted(S326,S328,S330).
Patent KR-20050001514-A (KR)
Inventor: KIM WOONG KWON
IPC: G02F1/1362
Filed: 2003-06-25
Abstract: PURPOSE: A COT(color filter on thin film transistor) array structure LCD device is provided to improve an aperture ratio by forming both an array device having a thin film transistor and a color filter on one substrate to remove a bonding margin and reduce process steps by forming the color filter in an island pattern for the unit of pixel regions. CONSTITUTION: An array substrate for an LCD device includes gate and data lines formed to cross each other, a thin film transistor formed at crossing points of the gate and data lines, having a gate electrode, a source electrode, and a drain electrode, a color filter layer formed in an island pattern within the range of exposing the drain electrode for the unit of pixel regions defined by the crossing points of the gate and data lines, and a pixel electrode connected with the thin film transistor at a region covering the color filter layer.
Patent KR-20050003594-A (KR)
Inventor: SONG HYUN WOO
IPC: H02J7/00
Filed: 2003-06-27
Abstract: PURPOSE: A storage battery monitoring system is provided to quickly check an abnormality of a storage battery and allow for ease of maintenance. CONSTITUTION: A storage battery monitoring system comprises a control unit(1) for monitoring condition of storage batteries(3) installed in a base station. The control unit is connected in serial to communication module units(2a,2b,2c). Storage battery mounting modules(5a to 5n) connected to storage battery groups(4) are connected in serial to the respective communication module units through serial connection lines(6). The storage batteries are connected in serial to the respective storage battery groups through input/output terminals(7a,7b).
Patent KR-20050001233-A (KR)
Inventor: KANG SU HO
IPC: C10L5/44
Filed: 2003-06-27
Abstract: PURPOSE: To provide a method and apparatus for efficiently manufacturing charcoal having good quality using food garbage within a short time by efficiently sorting dried material into combustible and incombustible, easily supplying dried material to a drum sorter and a continuous dry distillation type carbonization machine, and recycling dry distilled gas released from the carbonization machine in high speed hot blast dryer. CONSTITUTION: The apparatus for manufacturing charcoal using food garbage comprises a storage hopper(10) for storing collected food garbage and discharging it by a transfer screw(12); a crusher(20) for crushing a lump of food garbage supplied through a transfer means(T) in a granule shape; a separation pulverizer(30) for separating foreign materials from food garbage and pulverizing food garbage again by a plurality of pulverizing blades mounted on a transfer screw rotated at high speed in a housing; a pressing type dewaterer(40) for pressing the pulverized material to dewater water contained in pulverized material supplied through a transfer means(T) and discharging water; a quantitative discharging hopper(50) for discharging the dewatered pulverized material supplied through a transfer means(T) in a fixed quantity by a quantitative transfer screw; a high speed hot blast dryer(60) for drying the fixed quantity of pulverized material supplied through a transfer means(T) in a rotary drum into which hot blast is supplied at high speed; a drum sorter(70) for discharging the incombustible to the outside and supplying the combustible to the combustible quantitative discharger after separating the dried material supplied through transfer means(T) into combustible and incombustible by centrifugal separation in a rotary perforated drum; a combustible quantitative discharger(70A) for storing the sorted combustible and discharging a fixed quantity of the combustible; a dry distillation type carbonization machine(80) for carbonizing the fixed quantity of combustible supplied through a transfer means(T) by dry distillation; and a charcoal former(90) for forming the carbonized carbide supplied by a transfer means(T) into charcoal.
Patent KR-20050011788-A (KR)
Inventor: AHN GYE HYUN
IPC: H04B10/272
Filed: 2003-07-23
Abstract: PURPOSE: A method and apparatus for controlling downlink traffic in an EPON(Ethernet Passive Optical Network) are provided to control impartiality among ONUs(Optical Network Units) by transmitting downlink data by a token allocated to each ONU and accordingly guaranteeing a contracted band of each ONU. CONSTITUTION: The different number of tokens are generated according to a contracted transmission rate of each ONU(S100). The certain number of tokens for guaranteeing a minimum transmission rate of each ONU is stored separately(S200). When downlink data is generated(S300), the downlink data is transmitted to a target ONU by applying a certain downlink traffic control algorithm(S400).
Patent KR-20050011822-A (KR)
Inventor: CHOE BYUNG GU
IPC: H04L12/02
Filed: 2003-07-24
Abstract: PURPOSE: An apparatus for connecting plural devices having the same address to one bus connection and its operating method are provided to reduce the volume of hardware and allows a host processor to simply control a 12C bus controller. CONSTITUTION: Each transceiver module(200_1-200_4) includes a serial EEPROM having the same device address and handles interfacing with a giga bit Ethernet link. A 12C bus controller(202) writes data received from a host processor(204) in the serial EEPROM of a corresponding transceiver module through a path establishing unit(201) and reads data stored in the serial EEPROM of a corresponding transceiver module through the path establishing unit(201). The path establishing unit(201) provides a 12C bus path between one of the transceiver modules(200_1-200_4) and the 12C bus controller(202). A buffer control logic unit(203) inputs a signal received from the host processor(204), a signal exchanged between the 12C bus controller(202) and the transceiver modules(200_1-200_4) and a synchronization signal, and generates control signals for controlling a plurality of three-state buffers based on the inputted signals. The host processor(204) controls a general operation of a network unit.
Patent KR-20040010366-A (KR)
Inventor: ITO TAKAYUKI
IPC: H01L21/324
Filed: 2003-07-24
Abstract: PURPOSE: To provide a MOS transistor having a low-resistant, shallow impurity diffusion layer which can prevent depletion owing to the short diffusion of impurities in the gate electrode. CONSTITUTION: A manufacturing method includes a process of forming a gate insulating film on a single-crystal semiconductor substrate, a process of forming a gate electrode of a polycrystalline conductive film on the gate insulating film, a process of injecting impurities into the gate electrode and a surface layer of a semiconductor substrate adjacent to or at a distance from the gate electrode, a 1st heat-treating process of diffusing impurities injected mainly into the gate electrode and heat-treating the substrate at the temperature where the diffusion of the impurities injected into the surface layer of the semiconductor substrate is suppressed, and a 2nd heat-treating process of heat-treating the substrate for a short time at the temperature higher than that of the 1st heat-treatment where the impurities injected into the semiconductor substrate are activated.
Patent KR-20040073933-A (KR)
Inventor: SHIN SANG HOON
IPC: B60R1/062
Filed: 2003-07-30
Abstract: PURPOSE: A device for controlling a side mirror for a vehicle is provided to enable a driver to safely drive the vehicle by moving the side mirror by simple operation. CONSTITUTION: A switch member(60) is installed at a steering wheel(50), and supplies the power of a battery(40) to a left power generating member(23) or a right power generating member(33) to move a left mirror(22) or a right mirror(32). A control member(70) is electrically connected to the switch member, the battery and the right and left side mirrors. The switch member includes a left switch unit(61), and a right switch unit(62).
Patent KR-20050015719-A (KR)
Inventor: GU HYUN SUNG
IPC: G11B20/18
Filed: 2003-08-07
Abstract: PURPOSE: A checking device and a checking method of an image processing apparatus are provided to capture a displayed image, and to compare the captured image with a prestored image to check whether an image processing apparatus malfunctions, thereby conducting a more exact test. CONSTITUTION: A capturing unit(100) captures an image signal outputted from an image processing apparatus(200). A controller compares the captured image with a prestored image, and decides whether the image processing apparatus(200) malfunctions. An error display(300) displays whether the image processing apparatus malfunctions, according to decided results. The capturing unit(100) captures a portion of the outputted image, and supplies a user interface. The user interface consists of an operation determine area for determining whether the capturing unit(100) is operated, and a capture setup area for setting an area to be captured.
Patent KR-20050017713-A (KR)
Inventor: KIM KI TEA
IPC: G09F19/12
Filed: 2003-08-07
Abstract: PURPOSE: A character display unit is provided to maximize efficiency of the character display unit by installing an automatic character board input/output device. CONSTITUTION: The character display unit makes an image on a screen by forming a light source(1) and a condensing lens(2) and a character board(3) and an object lens(4). A cooling can(7) has cooling water in its inside and has an entrance on an outer circumference of a body(5). An automatic character board input/output device(8) inputs and outputs the character board automatically by being installed on the outer circumference of the character board.
Patent KR-20030071702-A (KR)
Inventor: LEE HYO YEON
IPC: A01H1/00
Filed: 2003-08-13
Abstract: PURPOSE: A method for Agrobacterium-mediated transformation of dandelion is provided, thereby easily preparing transformed dandelion. CONSTITUTION: A method for Agrobacterium-mediated transformation of dandelion comprises the steps of: (a) pre-incubating dandelion in a pre-incubation medium containing oxin, cytokinin, acetosyringon, glucose, sucrose and betaine to produce transformed dandelion; (b) contacting dandelion having Agrobacterium cells consisting of an interest DNA fragment operably linked to at least one T-DNA border with a plate containing a pre-incubation medium and co-incubating them to produce transformed dandelion; and (c) incubating transformed dandelion in a selection medium containing oxin, cytokinin, maltose, sucrose and antibiotics, wherein the amount of acetosyringon in the pre-incubation medium is 0.05 to 0.5 mM; and the amount of maltose in the selection medium is 0.5 to 3%(w/v).
Patent KR-20050020284-A (KR)
Inventor: LEE CHEOL MIN
IPC: C07D207/273
Filed: 2003-08-21
Abstract: PURPOSE: A process for preparing 2-pyrrolidone derivatives is provided, thereby simplifying the process into one-pot reaction, and carrying out the process under mild reaction condition. CONSTITUTION: The process for preparing 2-pyrrolidone derivatives comprises the steps of: reacting 4-amino-3-hydroxybutyric acid or alkyl ester salt thereof with haloacetamide in the presence of organic base in solvent to prepare an intermediate compound; and cyclization of the intermediate compound, wherein R is hydrogen or alkyl; the solvent is selected from dichloromethane, tetrahydrofuran, chloroform, ethylacetate, N,N-dimethylformamide, dimethylsulfoxide and a mixture thereof; the organic base is selected from triethylamine, tributylamine, 1,8-diazabicyclo£5.4.0|undec-7-ene, 1,5-diazabicyclo£4.3.0|non-5-ene and a mixture thereof; and the 2-pyrrolidone derivatives are nootropic agents that enhances reduction of memory, attention or concentration, disorder of language and action, emotional anxiety and enthusiasm deficiency.